Rhythmic layering in the apatite (-magnetite) deposit in the Fanshan complex, north China
文献类型：期刊论文
| 作者 | Cheng, C; Sun, SH; Mao, Q |
| 刊名 | RESOURCE GEOLOGY
 |
| 出版日期 | 2004 |
| 卷号 | 54期号:2页码:167-175 |
| 关键词 | Fanshan apatite (-magnetite) deposit sub-rhythmic layering fractional crystallization Mg/(Mg plus Fe* plus Mn) atomic ratio biotite clinopyroxene |
| ISSN号 | 1344-1698 |
| 文献子类 | Article |
| 英文摘要 | The Fanshan complex consists of three (First- to Third-) Phases of intrusion. The First-Phase Intrusive is composed of rhythmic layers. The Fanshan apatite (-magnetite) deposit is situated near the top of no. 6 rhythmic Unit of the First-Phase Intrusive. Two sketch maps were drawn through the deposit along no. 25 cross-cut on 425 mL and no. I crosscut on 491 mL in the Fanshan mine. Through this mapping, a small-scaled rhythmic layering (called sub-rhythmic layering) was newly found. The sub-rhythmic layering consists of five typical rocks: biotite clinopyroxenite, biotite rock, biotiteapatite rock, alternation biotite-apatite rock and apatite rock. The thickness of layers varies from four millimeters to several meters. Six units of sub-rhythmic layering were distinguished. Each unit consists of biotite clinopyroxenite (or biotite rock and biotite-apatite rock) layer at the bottom and apatite rock layer at the top. |
| WOS关键词 | ORE-BEARING ROCKS ; INTRUSION ; GENESIS ; ORIGIN ; HEBEI |
| WOS研究方向 | Geology ; Mineralogy |
| 语种 | 英语 |
| WOS记录号 | WOS:000222985000003 |
| 出版者 | SOC RESOURCE GEOLOGY |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/79605]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Cheng, C |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, C,Sun, SH,Mao, Q. Rhythmic layering in the apatite (-magnetite) deposit in the Fanshan complex, north China[J]. RESOURCE GEOLOGY,2004,54(2):167-175. |
| APA | Cheng, C,Sun, SH,&Mao, Q.(2004).Rhythmic layering in the apatite (-magnetite) deposit in the Fanshan complex, north China.RESOURCE GEOLOGY,54(2),167-175. |
| MLA | Cheng, C,et al."Rhythmic layering in the apatite (-magnetite) deposit in the Fanshan complex, north China".RESOURCE GEOLOGY 54.2(2004):167-175. |
入库方式： OAI收割
来源：地质与地球物理研究所
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